Finding the Fourth Proportional to 22,169.22, 30,585.52 and 17,066.29

Step by Step Solution

1. Step 1: Write the proportion equation
   22,169.22 : 30,585.52 = 17,066.29 : x
2. Step 2: Convert to fraction form
   22,169.22/30,585.52 = 17,066.29/x
3. Step 3: Cross multiply
   22,169.22x = 30,585.52 × 17,066.29
4. Step 4: Simplify right side
   22,169.22x = 521,981,354.12
5. Step 5: Solve for x
   x = 521,981,354.12/22,169.22
6. Step 6: Final answer
   x = 23,545.32